Qoltec AC surge protector arrester | 2P | 275V | T2 | C

Qoltec AC surge protector arrester | 2P | 275V | T2 | C

Product code: 52587

The Qoltec AC surge protector is a surge protection device known for its high effectiveness and reliability. This small device will safeguard your appliances from direct current surges and the effects of atmospheric discharges. It ensures your safety by reducing the risk of electric shock and includes a built-in failure indicator for monitoring its functionality.

Protect your goods and your family - invest in security

DIN Every circuit of an electrical installation must be properly protected from the effects of overload and short-circuit, so it is obligatory to use appropriate protection. One such device is a surge arrester, also known as a protector or lightning arrester, which lowers the voltage spike and brings it to ground. Arrester effectively eliminates the risk of damage to the installation caused by a transient overvoltage, short circuit or lightning strike, which can damage the network and connected equipment.

Cleverly keeps you out of danger

DIN Qoltec brand surge arresters are equipped with high voltage sensors and a 3-stage DC switch. The protection consists of a base part and plug-in protection modules. It is suitable for use in photovoltaics. In addition, the product is characterized by :
- high-energy varistor allows fast response time - less than 25 nanoseconds,
- compliance with EN 50539-11,
- easy installation and maintenance of the product,
- mounting on DIN rail TH35-7.5/DIN35,
- 3 step DC switch,
- plug-in protection module,
- signaling,

Confidence confirmed by a warranty

DIN Do you care about the high quality of the product you buy? Our solutions will meet your expectations. The product comes with a 24-month warranty valid from the date of purchase.

Technical data
Rated voltage
Characteristic category
B + C
Number of poles
Type of assembly
IP rating
Photovoltaic systems
PA66 + cooper
Relative humidity
30% - 90%
Operating temperature
-10˚C ~ +85˚C
Dimensions (D/L x W x H)
69 x 35 x 90 mm
Net weight [kg]
Gross weight [kg]
24 month
EAN code
Technical support

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Retail sales

You can find our product in well known stores with electronic equipment.


Ntec is an exclusive distributor of Qoltec product in Poland www.en.b2b.ntec.eu